Question

Mrs. Long keeps a garden in her backyard. The garden is in the shape of a rectangle. Her garden is 450 square feet. The garden is 9 feet wide. What is the perimeter of Mrs. Long's garden?

Answer 1

Your perimeter is 50 hopefully

Answer 2

so Area = length x width

Area = 450, width = 9
450 = 9 x length
divide 450 by 9, and you have the length.

Perimeter = length + length+ 9 + 9

and you got your perimeter!